Royal elegance for the us commoners. We can look royal just like Kate with this polished side bun. With a side part and volume at the crown area, she then has had hair pinned into a simple low bun. Great hair for any mother of the bride or groom. This hairstyle is so ageless, it is also perfect for prom or younger ladies looking for a formal updo. Bridesmaids can also draw inspiration from Kate Middleton's hair.